Kim, K.-S.; Kim, S.-C.J.; Park, S.-J.; Zhu, X.; Polparsi, J.: Facet analyses of categories used in Web directories : a comparative study (2006)
0.00
0.0029580845 = product of:
0.011832338 = sum of:
0.011832338 = product of:
0.035497013 = sum of:
0.035497013 = weight(_text_:k in 6102) [ClassicSimilarity], result of:
0.035497013 = score(doc=6102,freq=2.0), product of:
0.12857233 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.036016896 = queryNorm
0.27608594 = fieldWeight in 6102, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=6102)
0.33333334 = coord(1/3)
0.25 = coord(1/4)